tree diagram to find the number of ways 3 letters can be

Last updated: 2/1/2023

tree diagram to find the number of ways 3 letters can be chosen from the set P Q R if order is repetition is allowed no repeats are allowed ind the number of combinations of 3 elements taken 3 at a time Does this answer differ from the 5 repetition is allowed how many ways can 3 letters be chosen from the set P Q R if order is imp orrect formula below and if necessary fill in the answer boxes to complete your choice the terms of your expression in the same order as they appear in the original expression 3C3 M 3P